Abiotic and biotic sources influencing spring new particle formation in North East Greenland
9 pages, 4 figures In order to improve our ability to predict cloud properties, radiative balance and climate, it is crucial to understand the mechanisms that trigger the formation of new particles and their growth to activation sizes. Using an array of real time aerosol measurements, we report a ca...
Published in: | Atmospheric Environment |
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Elsevier
2018
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Online Access: | http://hdl.handle.net/10261/172719 https://doi.org/10.1016/j.atmosenv.2018.07.019 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100000270 https://doi.org/10.13039/100008398 https://doi.org/10.13039/501100011033 |
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Open Polar |
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Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
unknown |
topic |
Arctic New particle formation Sea ice Snow Iodine MSA |
spellingShingle |
Arctic New particle formation Sea ice Snow Iodine MSA Dall'Osto, Manuel Simó, Rafel Harrison, Roy M. Beddows, D.C.S. Saiz-Lopez, A. Lange, R. Nøjgaard, Jacob Klenø Nielsen, I.E. Massling, Andreas Abiotic and biotic sources influencing spring new particle formation in North East Greenland |
topic_facet |
Arctic New particle formation Sea ice Snow Iodine MSA |
description |
9 pages, 4 figures In order to improve our ability to predict cloud properties, radiative balance and climate, it is crucial to understand the mechanisms that trigger the formation of new particles and their growth to activation sizes. Using an array of real time aerosol measurements, we report a categorization of the aerosol population taken at Villum Research Station, Station Nord (VRS) in North Greenland during a period of 88 days (February–May 2015). A number of New Particle Formation (NPF) events were detected and are herein discussed. Air mass back trajectories analysis plotted over snow-sea ice satellite maps allowed us to correlate early spring (April) NPF events with air masses travelling mainly over snow on land and sea ice, whereas late spring (May) NPF events were associated with air masses that have passed mainly over sea ice regions. Concomitant aerosol mass spectrometry analysis suggests methanesulfonic acid (MSA) and molecular iodine (I) may be involved in the NPF mechanisms. The source of MSA was attributed to open leads within the sea ice. By contrast, iodine was associated with air masses over snow on land and over sea ice, suggesting both abiotic and biotic sources. Measurements of nucleating particle composition as well as gas-phase species are needed to improve our understanding of the links between emissions, aerosols, cloud and climate in the Arctic; therefore our ability to model such processes The study was supported by the Spanish Ministry of Economy through project BIONUC (CGL 2013-49020-R), PIICE (CTM 2017-89117-R) and the Ramon y Cajal fellowship (RYC-2012-11922). The National Centre for Atmospheric ScienceNCAS Birmingham group is funded by the UK Natural Environment Research Council. [.]. This work was financially supported by the Danish Environmental Protection Agency with means from the MIKA/DANCEA funds for Environmental Support to the Arctic Region, which is part of the Danish contribution to “Arctic Monitoring and Assessment Program” (AMAP) and to the Danish research ... |
author2 |
Agencia Estatal de Investigación (España) Ministerio de Economía y Competitividad (España) Natural Environment Research Council (UK) Danish Environmental Protection Agency Nordic Centre of Excellence (Norway) Villum Fonden Danish Council for Independent Research Ministerio de Ciencia, Innovación y Universidades (España) |
format |
Article in Journal/Newspaper |
author |
Dall'Osto, Manuel Simó, Rafel Harrison, Roy M. Beddows, D.C.S. Saiz-Lopez, A. Lange, R. Nøjgaard, Jacob Klenø Nielsen, I.E. Massling, Andreas |
author_facet |
Dall'Osto, Manuel Simó, Rafel Harrison, Roy M. Beddows, D.C.S. Saiz-Lopez, A. Lange, R. Nøjgaard, Jacob Klenø Nielsen, I.E. Massling, Andreas |
author_sort |
Dall'Osto, Manuel |
title |
Abiotic and biotic sources influencing spring new particle formation in North East Greenland |
title_short |
Abiotic and biotic sources influencing spring new particle formation in North East Greenland |
title_full |
Abiotic and biotic sources influencing spring new particle formation in North East Greenland |
title_fullStr |
Abiotic and biotic sources influencing spring new particle formation in North East Greenland |
title_full_unstemmed |
Abiotic and biotic sources influencing spring new particle formation in North East Greenland |
title_sort |
abiotic and biotic sources influencing spring new particle formation in north east greenland |
publisher |
Elsevier |
publishDate |
2018 |
url |
http://hdl.handle.net/10261/172719 https://doi.org/10.1016/j.atmosenv.2018.07.019 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100000270 https://doi.org/10.13039/100008398 https://doi.org/10.13039/501100011033 |
long_lat |
ENVELOPE(-16.663,-16.663,81.599,81.599) |
geographic |
Arctic Greenland Station Nord |
geographic_facet |
Arctic Greenland Station Nord |
genre |
AMAP Arctic monitoring and assessment program Arctic East Greenland Greenland North Greenland Sea ice |
genre_facet |
AMAP Arctic monitoring and assessment program Arctic East Greenland Greenland North Greenland Sea ice |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2013-49020-R CTM 2017-89117-R/AEI/10.13039/501100011033 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/CTM 2017-89117-R Publisher's version https://dx.doi.org/10.1016/j.atmosenv.2018.07.019 Sí doi:10.1016/j.atmosenv.2018.07.019 issn: 1873-2844 Atmospheric Environment 190: 126-134 (2018) http://hdl.handle.net/10261/172719 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000270 http://dx.doi.org/10.13039/100008398 http://dx.doi.org/10.13039/501100011033 |
op_rights |
open |
op_doi |
https://doi.org/10.1016/j.atmosenv.2018.07.01910.13039/50110000332910.13039/50110000027010.13039/10000839810.13039/501100011033 |
container_title |
Atmospheric Environment |
container_volume |
190 |
container_start_page |
126 |
op_container_end_page |
134 |
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ftcsic:oai:digital.csic.es:10261/172719 2024-02-11T09:55:10+01:00 Abiotic and biotic sources influencing spring new particle formation in North East Greenland Dall'Osto, Manuel Simó, Rafel Harrison, Roy M. Beddows, D.C.S. Saiz-Lopez, A. Lange, R. Nøjgaard, Jacob Klenø Nielsen, I.E. Massling, Andreas Agencia Estatal de Investigación (España) Ministerio de Economía y Competitividad (España) Natural Environment Research Council (UK) Danish Environmental Protection Agency Nordic Centre of Excellence (Norway) Villum Fonden Danish Council for Independent Research Ministerio de Ciencia, Innovación y Universidades (España) 2018-10 http://hdl.handle.net/10261/172719 https://doi.org/10.1016/j.atmosenv.2018.07.019 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100000270 https://doi.org/10.13039/100008398 https://doi.org/10.13039/501100011033 unknown Elsevier #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2013-49020-R CTM 2017-89117-R/AEI/10.13039/501100011033 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/CTM 2017-89117-R Publisher's version https://dx.doi.org/10.1016/j.atmosenv.2018.07.019 Sí doi:10.1016/j.atmosenv.2018.07.019 issn: 1873-2844 Atmospheric Environment 190: 126-134 (2018) http://hdl.handle.net/10261/172719 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000270 http://dx.doi.org/10.13039/100008398 http://dx.doi.org/10.13039/501100011033 open Arctic New particle formation Sea ice Snow Iodine MSA artículo http://purl.org/coar/resource_type/c_6501 2018 ftcsic https://doi.org/10.1016/j.atmosenv.2018.07.01910.13039/50110000332910.13039/50110000027010.13039/10000839810.13039/501100011033 2024-01-16T10:34:20Z 9 pages, 4 figures In order to improve our ability to predict cloud properties, radiative balance and climate, it is crucial to understand the mechanisms that trigger the formation of new particles and their growth to activation sizes. Using an array of real time aerosol measurements, we report a categorization of the aerosol population taken at Villum Research Station, Station Nord (VRS) in North Greenland during a period of 88 days (February–May 2015). A number of New Particle Formation (NPF) events were detected and are herein discussed. Air mass back trajectories analysis plotted over snow-sea ice satellite maps allowed us to correlate early spring (April) NPF events with air masses travelling mainly over snow on land and sea ice, whereas late spring (May) NPF events were associated with air masses that have passed mainly over sea ice regions. Concomitant aerosol mass spectrometry analysis suggests methanesulfonic acid (MSA) and molecular iodine (I) may be involved in the NPF mechanisms. The source of MSA was attributed to open leads within the sea ice. By contrast, iodine was associated with air masses over snow on land and over sea ice, suggesting both abiotic and biotic sources. Measurements of nucleating particle composition as well as gas-phase species are needed to improve our understanding of the links between emissions, aerosols, cloud and climate in the Arctic; therefore our ability to model such processes The study was supported by the Spanish Ministry of Economy through project BIONUC (CGL 2013-49020-R), PIICE (CTM 2017-89117-R) and the Ramon y Cajal fellowship (RYC-2012-11922). The National Centre for Atmospheric ScienceNCAS Birmingham group is funded by the UK Natural Environment Research Council. [.]. This work was financially supported by the Danish Environmental Protection Agency with means from the MIKA/DANCEA funds for Environmental Support to the Arctic Region, which is part of the Danish contribution to “Arctic Monitoring and Assessment Program” (AMAP) and to the Danish research ... Article in Journal/Newspaper AMAP Arctic monitoring and assessment program Arctic East Greenland Greenland North Greenland Sea ice Digital.CSIC (Spanish National Research Council) Arctic Greenland Station Nord ENVELOPE(-16.663,-16.663,81.599,81.599) Atmospheric Environment 190 126 134 |